Tex. Water Code § 51.035: INCLUSION OF CITY, TOWN, OR MUNICIPAL CORPORATION IN DISTRICT.

(a) No city, town, or municipal corporation may be included within any district created under this chapter unless the proposition for the creation of the district has been adopted by a majority of the electors in the city, town, or municipal corporation.

(b) Any municipal corporation included within a district shall be a separate voting district, and the ballots cast within the municipal corporation shall be counted and canvassed separately from the remainder of the district.

(c) No district which includes a city, town, or municipal corporation may include land outside of the municipal corporation unless the election to confirm and ratify the creation of the district favors the creation of the district independent of the vote within the municipal corporation.

Acts 1971, 62nd Leg., p. 110, ch. 58, Sec. 1, eff. Aug. 30, 1971.